president obama made clear if iran does not comply that sanctions will resume. in afghanistan, president karzai said that he wants the united states to bring peace before he signs a security deal. powerful thanksgiving week storm is working its way eastward. its brought snow, freezing rain and gusty wins to parts of the southwest already blamed for eighth deaths. in the northwest it should be try. chilly across the plains, snowy in the northeast. wet and cold with storm set to take an icy swipe at holiday travelers nationwide. next. >> oh, baby. carats. >> osgood: is this the next cheetos. actor kyle maclachlan. >> get your,,,,,,,,,,,,,,,,,,,, >> osgood: don't let the peaceful look of our table setting fool you. it is a food fight on the way pitting humble fruits and vegetables against packaged processed foods. our cover story now from lee cowan. >> consider for a moment the carrot. if you can, ignore that it's healthy and comes out of the ground. what's left is a food that is snackable, crunchable, somewhat addictive. and, yes, neon orange. from a marketing sta